To provide a truck guiding system for carrying in and carrying out a cargo for guiding up to a predetermined berth while waiting for preparation by staying a truck of attending for carrying in and carrying out the cargo in standby in a cargo collecting facility such as a warehouse when the preparation for cargo handling work is completed.

A cellular phone number of a cellular phone 2 is acquired by telephoning to a predetermined number from the cellular phone 2 possessed by a driver 1d of the truck 1 in attendance, and is stored by being associated with separately inputting cargo handling information. When the preparation for the cargo handling work is made, a telephone call is made to the cellular phone 2 to indicate the effect that work is prepared and a berth for making the truck 1 enter. The driver 1d replies the effect of confirming the indicated content by operating a key button of the cellular phone 2, and makes the truck 1 travel up to the berth.